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ERROR - 2013-09-29 18:19:06 --> account_mode->register() :Duplicate entry 'visualrange@gmail.com' for key 'email_UNIQUE'
ERROR - 2013-09-29 18:20:12 --> Severity: 4096  --> Object of class CI_DB_mysqli_driver could not be converted to string /var/www/question-answer-portal/application/models/account_model.php 30
ERROR - 2013-09-29 18:20:12 --> account_mode->register() :
ERROR - 2013-09-29 18:21:56 --> account_mode->register() :
